The right time to Increase De Beers stake: Botswana’s mines minister

Botswana’s mines minister Bogolo Kenewendo says it’s “absolutely” the right time to discuss the government increasing its 15 per cent stake in De Beers.

Published

2 years ago

February 11, 2025

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She indicated that Anglo American, which owns the other 85 per cent of De Beers, was moving closer to an initial public offering (IPO) and that Botswana was pushing for a larger stake.

Anglo announced last week that it was likely to write down the value of De Beers from its current $7.6bn, as a result of persistent weak diamond demand, especially in China.

Botswana’s diamond, which accounts for over 70 per cent of the country’s export earnings, has been severely hit by the global slump in demand.

In the last nine months of 2024 Debswana – its 50/50 joint venture with De Beers it sold $1.53bn of rough, down 52 per cent on the same period in 2023.

CIBJO Backs ‘synthetic’ As Sole Label For Man-Made Diamonds

CIBJO’s Laboratory-Grown Diamond Committee, Told Delegates That “Synthetic” Remains The Primary Term Recognized By Consumers, Despite A Formal Push From The Sector’s Steering Committee To Defer The Ruling and Authorize “Laboratory-Grown.”

Published

4 hours ago

September 10, 2026

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The World Jewellery Confederation (CIBJO) has recommended “synthetic” as the only acceptable descriptor for non-mined diamonds, rejecting calls from trade leaders to permit the term “laboratory-grown,” the organization said on Monday.

The decision, finalized at the closing session of the 2026 CIBJO Congress, deepens a global divide over gemstone terminology at a time when manufactured stones are rapidly eroding the market share and pricing power of mined gems.

CIBJO’s Laboratory-Grown Diamond Committee, told delegates that “synthetic” remains the primary term recognized by consumers, despite a formal push from the sector’s steering committee to defer the ruling and authorize “laboratory-grown.”

CIBJO’s move aligns with a growing regulatory push in several major markets. France restricted terminology to “synthetic” in 2024, Russia followed suit in June, and the London Diamond Bourse endorsed the single descriptor on Sunday. In May, the African Diamond Producers Association also tightened descriptor rules to shield the natural diamond trade.

In contrast, regulators and retailers in the United States and India have favored consumer-friendly phrases such as “lab-grown” or “laboratory-grown.” The commercial stakes are particularly high in the U.S., where synthetic stones now account for more than half of all engagement ring sales by volume, applying severe downward price pressure on natural rough and polished stones.

CIBJO, which began moving to strike “lab-grown” from its influential Diamond Blue Book standards last year, warned that the diverging legal frameworks are leaving the global market increasingly fragmented.